/* 大板芯 */
.W {
  width: 93%;
  max-width: 1800px;
  margin: 0 auto;
}
/* 小版心 */
.ww {
  width: 85%;
  max-width: 1428px;
  margin: 0 auto;
}
/* 顶部导航样式 */
.header {
  width: 100%;
  height: 25px;
  background-color: #111111;
}
.header .bar {
  /* 让ul跑到网页右侧结尾位置 */
  display: flex;
  justify-content: flex-end;
}
.header ul {
  display: flex;
  height: 25px;
  line-height: 25px;
}
.header ul li {
  color: #ccc;
  margin-left: 20px;
  font-size: 12px;
  font-family: 宋体;
}
.header ul span {
  vertical-align: center;
  margin-right: 4px;
  font-size: 14px;
}
/* 头部样式 */
.nav {
  border-bottom: 1px solid #e2e2e2;
}
.nav-in {
  height: 66px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  /* logo图 */
}
.nav-in h1 {
  width: 133px;
  margin-top: -12px;
}
.nav-in .list {
  display: flex;
  height: 66px;
  line-height: 66px;
}
.nav-in .list li {
  margin: 0 20px;
  font-size: 14px;
  border-bottom: 3px solid transparent;
}
.nav-in .list li:hover {
  border-bottom: 1px solid #c7000b;
}
.nav-in .right .pc-hide {
  display: none;
}
.nav-in .right a {
  margin-left: 20px;
  font-size: 16px;
  font-weight: 700;
}
.nav-in .right a .icon-xialajiantouxiao {
  font-size: 12px;
}
/* 最大宽度不超过1920px  */
.con {
  /* 轮播图 */
  max-width: 1920px;
  margin: 0 auto;
}
.con .pc-hide {
  display: none;
}
.con .banner {
  position: relative;
}
.con .banner .banner-title {
  position: absolute;
  width: 140px;
  height: 36px;
  border: 1px solid #111;
  text-align: center;
  line-height: 40px;
  left: 46%;
  bottom: 24%;
  font-size: 14px;
}
.con .banner .banner-title:hover {
  color: #fff;
  background-color: #c7000b;
  border: 1px solid #c7000b;
}
/* 推荐信息 */
.recommend {
  /* 图片部分 */
}
.recommend .recommend-title {
  text-align: center;
  padding: 40px 0;
  font-size: 24px;
}
.recommend .recommend-title::after {
  content: '';
  display: block;
  width: 50px;
  height: 2px;
  background-color: #c7000b;
  margin: 5px auto;
}
.recommend .list {
  display: flex;
  justify-content: space-between;
  margin-bottom: 30px;
}
.recommend .list li {
  overflow: hidden;
  position: relative;
}
.recommend .list li:nth-child(1) {
  width: calc(67% - 15px);
}
.recommend .list li:nth-child(2) {
  width: calc(33% - 15px);
}
.recommend .list .text {
  position: absolute;
  bottom: -20px;
  color: #fff;
  left: 20px;
  transition: 0.6s;
  line-height: 26px;
}
.recommend .list .text #title {
  opacity: 0.7;
  margin-bottom: 12px;
}
.recommend .list .text b {
  color: #c7000b;
  margin-left: 6px;
}
.recommend .list li:hover .text {
  bottom: 20px;
  z-index: 2;
}
.recommend .list li img {
  transition: 0.4s steps(10);
  z-index: -1;
  position: relative;
}
.recommend .list li:hover img {
  transform: scale(1.1);
}
.recommend .list li::before {
  content: '';
  width: 100%;
  height: 100%;
  position: absolute;
  opacity: 0;
  background: linear-gradient(178deg, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.6));
  transition: 0.5s;
  z-index: 1;
}
.recommend .list li:hover::before {
  opacity: 1;
}
.recommend .list02 {
  margin-bottom: 30px;
}
.recommend .list02 li:nth-child(1) {
  width: calc(33% - 15px);
}
.recommend .list02 li:nth-child(2) {
  width: calc(67% - 15px);
}
.recommend #list03 {
  margin-bottom: 120px;
}
.recommend #list03 li {
  width: calc(33% - 15px);
}
.banner-bottom {
  position: relative;
}
.banner-bottom .more {
  position: absolute;
  width: 120px;
  height: 40px;
  border: 1px solid #111;
  left: 16%;
  bottom: 24%;
  text-align: center;
  line-height: 40px;
  font-weight: 700;
}
.banner-bottom .more:hover {
  color: #fff;
  background-color: #c7000b;
  border: 1px solid #c7000b;
}
/* 新闻与活动 */
.news .news-title {
  text-align: center;
  padding: 40px 0;
  font-size: 24px;
}
.news .news-title::after {
  content: '';
  display: block;
  width: 50px;
  height: 2px;
  background-color: #c7000b;
  margin: 5px auto;
}
.news .new-con {
  display: flex;
  justify-content: space-between;
  /* 超出部分隐藏 */
}
.news .new-con li {
  position: relative;
  width: calc(33.33% - 20px);
  height: 445px;
  background-color: #f8f8f8f8;
}
.news .new-con li .newstxt {
  padding: 25px 28px 36px;
}
.news .new-con li .newstxt h4 {
  font-size: 16px;
  margin-bottom: 10px;
}
.news .new-con li .newstxt .address-text {
  margin-top: 24px;
  color: #666;
}
.news .new-con li .newstxt span {
  color: #333;
  margin-right: 18px;
}
.news .new-con .out {
  overflow-y: scroll;
  height: 407px;
  margin-top: 38px;
}
.news .new-con .xinwen {
  line-height: 40px;
}
.news .new-con .xinwen a:hover {
  color: #c7000b;
}
.news .new-con .xinwen h4 {
  font-size: 16px;
}
.news .new-con .xinwen a {
  display: block;
  margin: 10px 24px;
}
.news .new-con .new-image {
  overflow: hidden;
}
.news .new-con > li:nth-child(1),
.news .new-con > li:nth-child(2) {
  position: relative;
}
.news .new-con > li:nth-child(1):hover,
.news .new-con > li:nth-child(2):hover {
  background-color: #f2f2f2;
}
.news .new-con > li:nth-child(1):hover img,
.news .new-con > li:nth-child(2):hover img {
  transform: scale(1.1);
}
.news .new-con > li:nth-child(1) img,
.news .new-con > li:nth-child(2) img {
  transition: 0.7s;
}
.news .new-con > li::after {
  content: '展会活动';
  position: absolute;
  left: 0;
  top: 0;
  display: block;
  width: 108px;
  height: 38px;
  background-color: #999999;
  text-align: center;
  line-height: 38px;
  color: #fff;
}
.news .new-con > li:last-child::after {
  content: '新闻';
  width: 80px;
}
/* 新闻底部 */
.con .new-bottom a {
  display: flex;
  justify-content: center;
}
.con .new-bottom li {
  margin: 40px 20px;
  width: 170px;
  height: 40px;
  border: 1px solid #111;
  text-align: center;
  line-height: 40px;
  font-weight: 700;
}
.con .new-bottom li:hover {
  background-color: #c7000b;
  color: #fff;
  border: 1px solid #c7000b;
}
/* 底部 */
.foot {
  background-color: #f2f2f2;
  margin-top: 30px;
  padding-top: 20px;
  /* 底部图标样式 */
}
.foot .pc-hide {
  display: none;
}
.foot .foot-top {
  display: flex;
  justify-content: space-between;
  height: 65px;
  align-items: center;
  border-bottom: 2px solid #e3e3e3;
}
.foot .foot-top .right {
  position: relative;
}
.foot .foot-top .right i {
  position: absolute;
  right: 16%;
  color: #ccc;
  height: 48px;
  line-height: 48px;
}
.foot .foot-top .right input {
  width: 73%;
  height: 48px;
  line-height: 48px;
  border: 1px solid #d4d4d4;
  padding-left: 20px;
  outline: none;
  font-size: 16px;
  padding-right: 50px;
}
.foot .foot-top .right input:focus {
  border: 1px solid #bebdbd;
  color: #282828;
  -webkit-box-shadow: 0px 3px 8px #d4d4d4;
  box-shadow: 0px 3px 8px #d4d4d4;
}
.foot .foot-top .right span {
  color: #999999;
  font-size: 22px;
  height: 48px;
  line-height: 48px;
  position: absolute;
  right: 4%;
}
.foot .footer-center {
  border-bottom: 2px solid #e3e3e3;
  margin-bottom: 40px;
  display: flex;
}
.foot .footer-center dl {
  margin-top: 40px;
  width: 20%;
  box-sizing: border-box;
  line-height: 40px;
  margin-bottom: 30px;
}
.foot .footer-center dt {
  font-size: 16px;
}
.foot .foot-bottom {
  display: flex;
  justify-content: space-between;
}
.foot .foot-bottom ul {
  display: flex;
  justify-content: center;
  font-size: 14px;
  padding-bottom: 20px;
}
.foot .foot-bottom ul li {
  margin: 0 8px;
}
.foot .foot-bottom ul .icon {
  display: flex;
}
.foot .foot-bottom .icon li {
  font-size: 32px;
  margin-left: 10px;
  color: #666;
}
.foot .foot-bottom .icon li:hover {
  color: #333;
}
.foot .foot-bottom .icon .icon-zhihu-square-fill {
  font-size: 40px;
  margin-top: -4px;
}
/* 版权信息 */
.copy {
  height: 50px;
  background-color: #e6e6e6;
  display: flex;
  justify-content: center;
  line-height: 50px;
  color: #666;
  /* 左侧信息 */
}
.copy .copy-left {
  margin-right: 32px;
}
.copy a {
  margin-right: 6px;
  color: #666;
}
.copy i {
  margin: 0 20px;
  color: #666;
}
.copy .copy-right a {
  margin-left: 12px;
  color: #666;
}
